KmdfIrql2 rule (kmdf)

The KmdfIrql2 rule specifies that a driver calls a framework method at an IRQL that is less than or equal to the maximum IRQL for that method.

This rule is similar to the KmdfIrql rule; however, the KmdfIrql rule is performed on callback functions which have IRQL requirements independent of their related object’s execution level specification.